New Delhi [India], June 8 (ANI): A man wanted in 7 criminal cases, including 2 cases of murder was arrested after a brief exchange of fire in Welcome on Saturday. The accused sustained a gunshot injury in a retaliatory police fire on his right leg. One 7.65 mm pistol with 2 live rounds was recovered from him. Delhi Police officials said that the accused Imran Kala (18) resided at Janta Majdoor Colony, Welcome. According to police officials, he was found involved in 7 criminal cases including 2 cases of murder, 2 cases of attempt to murder, one case of robbery, one case of snatching and one cas…